Individual Calculations May 2015
 Mahmoody, M. Sadegh  Total change: -6.60  Rating chartPersonal card
 Esfand Cup (C) U-2100 (2015) Tehran IRI 2015-03-11
RcRownchangeKK*chgGame
 1901 2075 6.00 9 -0.33 20 -6.60 
  Mohammadzadeh, Hadi 1675  * IRI1.0010.08201.60 
  Davoodi, Mehran 1793 IRI1.0010.16203.20 
  Hakemi, Arman 1856 IRI0.501-0.2820-5.60 
  Rahimi, Amir Mohammad 1675  * IRI1.0010.08201.60 
  Ahmadzadeh Razavi, Seyed Shaahin 1928 IRI1.0010.30206.00 
  Doostkam, P 2063 IRI1.0010.48209.60 
  Zahedifar, Anahita wf2054 IRI0.501-0.0320-0.60 
  Maleki, Mojtaba 2012 IRI0.001-0.5920-11.80 
  Najafiyan Pour, Mahyar 2050 IRI0.001-0.5320-10.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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